RKLB news
Rocket Lab has officially unveiled the first images of its Archimedes engines being integrated into the power structure of the Neutron rocket's first stage. This critical "fit test" confirms that the physical hardware perfectly matches the company's digital models, marking a major milestone in the transition from component testing to full vehicle assembly. Engineers are now moving toward integrated ground testing as the company remains on track for Neutron's debut flight in Q4 2026. On Reddit, the r/RKLB community is hailing this as a massive "physical" de--risking event, with users noting that seeing the 9--engine cluster configuration on the actual flight hardware is a huge confidence booster for the program's timeline.